电影《731》定档9月18日，预告片中提醒：未满18周岁请谨慎选择观看！超380万人标记“想看”，网友：定档时间戳中泪点

Group 1 - The film "731" is scheduled to be released nationwide on September 18, focusing on the atrocities committed by the Japanese army during World War II, specifically in Harbin, China [3][5] - The film's director, Zhao Linshan, emphasizes the importance of remembering this historical period and aims to evoke deep reflections on war ethics through the film [5][6] - The film has garnered significant interest, with over 3.84 million people expressing their desire to watch it, making it the most anticipated film in recent times [6] Group 2 - The film "Mountain River as Evidence" is the first comprehensive documentary showcasing the hardships faced by the Chinese people during the 14 years of resistance against Japan, emphasizing historical clarity and the transmission of national spirit [12][14] - The total box office for the summer movie season in 2025 has surpassed 6.7 billion yuan, indicating a strong performance for films with themes of remembering the anti-Japanese war [12]